Uric acid-lowering drugs for gout include drugs that inhibit uric acid synthesis and promote uric acid excretion. 1. Uric acid-lowering drugs that inhibit uric acid synthesis: including allopurinol, febuxostat and so on. The mechanism of action is mainly to inhibit xanthine oxidase, thus blocking the conversion of hypoxanthine and xanthine into uric acid. 2. Promote uric acid excretion of uric acid drugs: including benzbromarone, probenecid, etc., can inhibit uric acid reabsorption by renal tubules, increase uric acid excretion. The initial stage of uric acid lowering can also be preventive small doses of colchicine to reduce the acute attack of gout. Gout patients are advised to go to the rheumatology and immunology departments of regular hospitals for detailed consultation and take medication as prescribed by the doctor.